SRM 2389a  Amino Acids in 0.1 mol/L Hydrochloric Acid 0.1摩爾/升鹽酸中的氨基酸 5 x 1.2 mL
SRM 2391c  PCR Based DNA Profiling Standard 聚合酶鏈反應(yīng)分析法  6 vials
SRM 2392  Mitochondrial DNA Sequencing 線粒體基因測序  set (3)
SRM 2392-I  Mitochondrial DNA Sequencing 線粒體基因測序 each
SRM 2393  CAG Repeat Length Mutation in Huntington's Disease  set (6)
SRM 2394  Heteroplasmic Mitochondrial DNA Mutation Detection Std 異質(zhì)性線粒體DNA突變檢測性病  set (10)
SRM 2396  Oxidative DNA Damage Mass Spectrometry Standards  set (10)
SRM 2426  55 % Aluminum-Zinc Alloy  40g
SRM 2430  Scheelite Ore 白鎢礦 100g
SRM 2431  Titanium Base Alloy 50g
SRM 2432  Titanium-Base Alloy 10V - 2Fe - 3Al  50g
SRM 2433  Titanium Alloy  50g
美國NIST標(biāo)準(zhǔn)品 SRM 2451  Fine Carbon (Activated) - From Cyanide Ore Leaching  100g
SRM 2454  Hydrogen In Titanium Alloy 鈦合金中的氫  10g
SRM 2461  Standard Cartridge Case 1 each
SRM 2483  Single-Wall Carbon Nanotubes (Raw Soot) 單壁碳納米管(生碳)  250mg
SRM 2490  Non-Newtonian Polymer Solution for Rheological Measurements 用于流變學(xué)測量的非牛頓聚合物溶液 100mL